422748336274 has 16 divisors (see below), whose sum is σ = 691870408416. Its totient is φ = 192130444800.

The previous prime is 422748336229. The next prime is 422748336293. The reversal of 422748336274 is 472633847224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239087 + ... + 1542994.

It is an arithmetic number, because the mean of its divisors is an integer number (43241900526).

Almost surely, 2^422748336274 is an apocalyptic number.

422748336274 is a deficient number, since it is larger than the sum of its proper divisors (269122072142).

422748336274 is a wasteful number, since it uses less digits than its factorization.

422748336274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789001.

The product of its digits is 10838016, while the sum is 52.

The spelling of 422748336274 in words is "four hundred twenty-two billion, seven hundred forty-eight million, three hundred thirty-six thousand, two hundred seventy-four".